02/23/2017 08:42 AM
Consider buying a portable wind speed indicator, sometimes called an anemometer, to eliminate guesswork, advises Robert Wolf, Kansas State University professor emeritus. He recommends measuring wind speed often, based on the size of the job you're doing. For the most accurate results, he says it's best to use the wind speed indicator at boom height. That way, you’re measuring wind speed at the product release height from the nozzles.